MCUs
Bluejay supports EFM8 BB MCUs which are 8Bit, 8051 compatible micro processors.
The differences between the families is listed below:
| BB10 F8 | BB21 F16 | BB51 F16 | |
|---|---|---|---|
| Flash | 8KB | 16KB | 16KB |
| RAM | 512B | 2304B | 1280B |
| Standard | 256B | 256B | 256B |
| XRAM | 256B | 2048B | 1024B |
| Clock | 25MHz | 50MHz | 50MHz |
| 8-bit GP Timers | 0 | 0 | 2 |
| 16-bit GP Timers | 4 | 5 | 4 |
| PCA channels | 3 | 3 | 3 |
| UART | 1 | 2 | 2 |
| Analog Comparators | 2 | 2 | 2 |